Uninstalled this plugin

I tried several currency converters for Woocommerce. Unfortunately, this one had the poorest design of any. There are multiple nag screens to upgrade, including an overlay on the admin panel that covers other controls regardless of which admin function you are using. This alone is unforgivable. There are multiple non-standard design issues, as well as incompatibilities with other Woocommerce plugins. Good effort but huge room for improvement and ultimately, minimally useful.